Home / 2,045,996,816.48-2,823,470,296.14-1,141,743,270.05

Finding the Fourth Proportional to 2,045,996,816.48, 2,823,470,296.14 and 1,141,743,270.05

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Solution

The fourth proportional to 2,045,996,816.48, 2,823,470,296.14 and 1,141,743,270.05 is: 1,575,602,749.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,996,816.48 : 2,823,470,296.14 = 1,141,743,270.05 : x
  2. Step 2: Convert to fraction form
    2,045,996,816.48/2,823,470,296.14 = 1,141,743,270.05/x
  3. Step 3: Cross multiply
    2,045,996,816.48x = 2,823,470,296.14 × 1,141,743,270.05
  4. Step 4: Simplify right side
    2,045,996,816.48x = 3,223,678,208,804,593,664
  5. Step 5: Solve for x
    x = 3,223,678,208,804,593,664/2,045,996,816.48
  6. Step 6: Final answer
    x = 1,575,602,749.15

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.